Individual Calculations January 2009
 Supriya, Joshi  Total change: 21.30  Rating chartPersonal card
 XIX National Under - 17 Girls Chess Championship 2008 Kalash Mangal Karyalay, Aurangabad, Maharashtra, India IND 2008-10-08
RcRownchangeKK*chgGame
 1968 1771 3.50 8 1.39 15 20.85 
  Bhakti, Kulkarni wf2121 IND0.001-0.1115-1.65 
  Diotima, Dutta Gupta 1682 IND1.0010.38155.70 
  Shruthi, K 1995 IND1.0010.781511.70 
  Manasa, K 1990 IND0.001-0.2215-3.30 
  Shikha, Shah 1884 IND0.5010.15152.25 
  Sithalatchumi, A 1926 IND1.0010.711510.65 
  Bharathi, R 2030 IND0.001-0.1815-2.70 
  Uthra, P 2114 IND0.001-0.1215-1.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 25th Girls National Sub-Junior Chess Championship 2008 Subramanya Sabha, Mangalore, Karnataka, India IND 2008-11-26
RcRownchangeKK*chgGame
 1789 1771 4.50 10 -0.20 15 -3.00 
  Pujari, Rucha wf2020 IND0.001-0.1915-2.85 
  Prathipa, L 1452 IND1.0010.13151.95 
  Savant, Apoorva 1601 IND0.501-0.2215-3.30 
  Nisha, N Patkar 1849 IND1.0010.61159.15 
  Aparajita, Gochhikar 1918 IND1.0010.701510.50 
  Saranya, J 2040 IND0.001-0.1715-2.55 
  Teenu, Thomas 1875 IND0.001-0.3615-5.40 
  Arunima, Kalra 1519 IND1.0010.19152.85 
  Vanessa, D`souza 1811 IND0.001-0.4415-6.60 
  Janani, J 1807 IND0.001-0.4515-6.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Asian Junior Girls Chess Championship - 2008 Chennai, Tamilnadu IND 2008-12-05
RcRownchangeKK*chgGame
 1867 1771 3.00 7 0.23 15 3.45 
  Uthra, P 2114 IND1.0010.881513.20 
  Preethi, R 2121 IND0.001-0.1115-1.65 
  Sowmia, A 1685 IND0.501-0.1215-1.80 
  Bharathi, R 2030 IND0.001-0.1815-2.70 
  Bhuvaneshwari, R 1650 IND0.501-0.1615-2.40 
  Sushmitha, G 1558 IND1.0010.23153.45 
  Apurva, G 1909 IND0.001-0.3115-4.65 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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